| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $29.28 | 4.424% | $30.5753 | $30.58 | $30.60 | $30.60 |
| Purchase #2 | $102.68 | 4.318% | $107.1137 | $107.11 | $107.10 | $107.10 |
| Purchase #3 | $107.56 | 7.388% | $115.5065 | $115.51 | $115.50 | $115.50 |
| Purchase #4 | $126.32 | 5.793% | $133.6377 | $133.64 | $133.65 | $133.60 |
| Purchase #5 | $83.89 | 13.793% | $95.4609 | $95.46 | $95.45 | $95.50 |
| Purchase #6 | $243.83 | 12.846% | $275.1524 | $275.15 | $275.15 | $275.20 |
| Purchase #7 | $231.33 | 4.842% | $242.531 | $242.53 | $242.55 | $242.50 |
| 7 purchase totals = | $924.89 | $999.9775 | $999.98 | $1,000.00 | $1,000.00 | |